Seal Kit for Crown and Toyota Manual Pallet Jack

Frequently Asked Questions

Q: What makes and models is the 00591-57580-81 compatible with?
A: The 00591-57580-81 is compatible with manual pallet jacks from Crown and Toyota. It fits similar pump assemblies across multiple brands including raymond and yale.

Q: What materials are used in the 00591-57580-81 seal kit?
A: The 00591-57580-81 contains oil-resistant nbr, ptfе, and polyurethane rod, piston, and wiper seals. These materials are designed to provide durability and performance in hydraulic systems.

Q: How do I know when to replace the 00591-57580-81 seal kit?
A: Replace the 00591-57580-81 seal kit if you notice hydraulic fluid leaking from the pump rod or piston area, visible staining on the pump exterior, reduced pump speed or pressure when raising loads, or difficulty maintaining lifted height.

Q: Can the 00591-57580-81 be used in cold storage environments?
A: The 00591-57580-81 contains standard nbr and ptfе seals. For consistent performance in cold storage below 0 degrees f, verify the seal kit is rated for low-temperature operation. Contact us if your equipment operates in deep freeze or cold storage to confirm this kit meets your temperature requirements.

Q: How long does the 00591-57580-81 typically last in daily-use equipment?
A: With daily use, the 00591-57580-81 typically lasts 2-4 years before seals show signs of degradation. Heavy-duty use, exposure to moisture, and temperature extremes reduce lifespan. Inspect seals every 6-12 months if equipment operates outdoors or in wet environments.